@article {IOPORT.50150226,
    author       = {Ho, Hsiu J. and Pyne, Saumyadipta and Lin, Tsung I.},
    title        = {Maximum likelihood inference for mixtures of skew student-t-normal distributions through practical EM-type algorithms},
    year         = {2012},
    journal      = {Statistics and Computing},
    volume       = {22},
    number       = {1},
    pages        = {287-299},
    doi          = {10.1007/s11222-010-9225-9},
    identifier   = {50150226},
}